1楼的不地道."How can you"在这里有 "你怎么能..."的意思,如:
"How can you do this to him?" 你怎么能对他这样?
楼主的句子可译为:
How do (或 did) you deal with this problem (或 issue)?
或者
How should you deal with this problem (或 issue)?
我是美籍华人英语老师,清楚了吗?